Tornadoes are not associated with any specific cloud color, including orange or green. The color of clouds depends on factors like the amount of sunlight, water droplets, and dust particles present, and it doesn't indicate whether a tornado is forming or not.

Here's why:

* Tornadoes can occur under a variety of cloud conditions: They can form under dark, gray, or even white clouds.

* Color is not a reliable indicator: While some people might associate certain colors with tornadoes, like green due to the presence of dust and debris, these are coincidental observations.

* The focus should be on storm conditions: Instead of looking for specific cloud colors, focus on recognizing the signs of a severe thunderstorm, like rotating clouds, a dark, ominous sky, and strong winds.

If you suspect a tornado may be forming, it's crucial to seek shelter immediately and stay informed through official weather reports and warnings.